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80 mm Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Current Rating	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers MICO 4.10 SPEED-START electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A, Optimized startup behavior 9000-41034-0401005 Murrelektronik 1: 341,88 € 6In Stock	Mfr. Part No. 9000-41034-0401005 Mouser Part No 867-9000410340401005	Murrelektronik	Circuit Breakers MICO 4.10 SPEED-START electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A, Optimized startup behavior Learn More about Murrelektronik mico classic modules	Datasheet	6In Stock	341,88 €	Min.: 1 Mult.: 1		Circuit Breakers	MICO	4 A, 6 A, 8 A, 10 A	24 VDC	4 Pole		0 C	+ 55 C	Non-Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm REX12-TA1-107-DC24V-4A E-T-A 1: 42,48 € 43In Stock	Mfr. Part No. REX12-TA1-107-DC24V-4A Mouser Part No 457-T1107DC24V4	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	43In Stock	42,48 € 38,02 € 35,43 € 31,82 € View 29,90 € 28,05 €	Min.: 1 Mult.: 1	REX12-T	Circuit Breakers	Electronic	4 A	24 VDC	1 Pole	Push to Reset	- 25 C	+ 60 C	Illuminated
Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 3.6A ESS31-TC-001-DC24V-3.6A E-T-A 1: 120,43 € 27In Stock	Mfr. Part No. ESS31-TC-001-DC24V-3.6A Mouser Part No 457-31TC001DC24V3.6A	E-T-A	Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 3.6A	Datasheet	27In Stock	120,43 € 99,86 € 93,05 € 88,49 € View 86,12 € Quote	Min.: 1 Mult.: 1	ESS31-T	Circuit Breakers	Electronic	3.6 A	24 VDC	1 Pole	Pushbutton	0 C	+ 50 C	Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 10A, No Comm REX12-TA1-107-DC24V-10A E-T-A 1: 51,39 € 109In Stock 128Expected 10/28/2026	Mfr. Part No. REX12-TA1-107-DC24V-10A Mouser Part No 457-T1107DC24V10	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 10A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	109In Stock 128Expected 10/28/2026	51,39 € 42,31 € 39,60 € 33,26 € 30,83 €	Min.: 1 Mult.: 1	REX12-T	Circuit Breakers	Electronic	10 A	24 VDC	1 Pole	Push to Reset	- 25 C	+ 60 C	Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 2A/2A, No Comm REX12-TA2-107-DC24V-2A/2A E-T-A 1: 67,73 € 54In Stock	Mfr. Part No. REX12-TA2-107-DC24V-2A/2A Mouser Part No 457-T2107DC24V2/2	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 2A/2A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	54In Stock	67,73 € 59,33 € 54,72 € 46,84 € 44,19 €	Min.: 1 Mult.: 1	REX12-T		Electronic	2 A	24 VDC	2 Pole	Push to Reset	- 25 C	+ 60 C	Non-Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 4A/4A, No Comm REX12-TA2-107-DC24V-4A/4A E-T-A 1: 66,75 € 72In Stock	Mfr. Part No. REX12-TA2-107-DC24V-4A/4A Mouser Part No 457-T2107DC24V4/4	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 4A/4A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	72In Stock	66,75 € 57,44 € 52,66 € 46,84 € 44,19 €	Min.: 1 Mult.: 1	REX12-T	Circuit Breakers	Electronic	4 A, 4 A	24 VDC	2 Pole	Push to Reset	- 25 C	+ 60 C	Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 6A/6A, No Comm REX12-TA2-107-DC24V-6A/6A E-T-A 1: 67,96 € 87In Stock	Mfr. Part No. REX12-TA2-107-DC24V-6A/6A Mouser Part No 457-T2107DC24V6/6	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 6A/6A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	87In Stock	67,96 € 58,57 € 53,66 € 46,84 € 44,19 €	Min.: 1 Mult.: 1	REX12-T	Circuit Breakers	Electronic	6 A, 6 A	24 VDC	2 Pole	Push to Reset	- 25 C	+ 60 C	Illuminated
Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A 9000-41034-0100600 Murrelektronik 1: 292,58 € 12In Stock	Mfr. Part No. 9000-41034-0100600 Mouser Part No 867-9000410340100600	Murrelektronik	Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A Learn More about Murrelektronik mico classic modules	Datasheet	12In Stock	292,58 €	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	1 A, 2 A, 4 A, 6 A	24 VDC	4 Pole		0 C	+ 55 C	Non-Illuminated	Bulk
Circuit Breakers MICO electronic circuit protection, 2 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A 9000-41042-0100600 Murrelektronik 1: 205,24 € 8In Stock	Mfr. Part No. 9000-41042-0100600 Mouser Part No 867-9000410420100600	Murrelektronik	Circuit Breakers MICO electronic circuit protection, 2 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A Learn More about Murrelektronik mico classic modules	Datasheet	8In Stock	205,24 €	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	1 A, 2 A, 4 A, 6 A	24 VDC	2 Pole		0 C	+ 55 C	Non-Illuminated	Bulk
Circuit Breakers MICO+ 4.4 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V / 1-2-3-4 A 9000-41084-0100400 Murrelektronik 1: 345,55 € 25In Stock	Mfr. Part No. 9000-41084-0100400 Mouser Part No 867-9000410840100400	Murrelektronik	Circuit Breakers MICO+ 4.4 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V / 1-2-3-4 A Learn More about Murrelektronik mico plus	Datasheet	25In Stock	345,55 €	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	1 A to 4 A	24 VDC	4 Pole		0 C	+ 55 C	Non-Illuminated	Bulk
Circuit Breakers MICO+ 4.10 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A 9000-41084-0401000 Murrelektronik 1: 403,80 € 14In Stock	Mfr. Part No. 9000-41084-0401000 Mouser Part No 867-9000410840401000	Murrelektronik	Circuit Breakers MICO+ 4.10 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A Learn More about Murrelektronik mico plus	Datasheet	14In Stock	403,80 €	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	4 A, 6 A, 8 A, 10 A	24 VDC	4 Pole		0 C	+ 55 C	Non-Illuminated	Bulk
Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 10A ESS31-TC-001-DC24V-10A E-T-A 1: 116,38 € 5In Stock	Mfr. Part No. ESS31-TC-001-DC24V-10A Mouser Part No 457-S31TC001DC24V10A	E-T-A	Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 10A	Datasheet	5In Stock	116,38 € 99,86 € 86,01 € 77,44 €	Min.: 1 Mult.: 1	ESS31-T	Circuit Breakers	Electronic	10 A	24 VDC	1 Pole	Pushbutton	0 C	+ 50 C	Illuminated
Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 6A ESS31-TC-001-DC24V-6A E-T-A 1: 102,97 € 14In Stock	Mfr. Part No. ESS31-TC-001-DC24V-6A Mouser Part No 457-SS31TC001DC24V6A	E-T-A	Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 6A	Datasheet	14In Stock	102,97 € 99,86 € 93,05 € 83,23 € View 80,84 € Quote	Min.: 1 Mult.: 1	ESS31-T	Circuit Breakers	Electronic	6 A	24 VDC	1 Pole	Pushbutton	0 C	+ 50 C	Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 2A, No Comm REX12-TA1-107-DC24V-2A E-T-A 1: 50,56 € 8In Stock	Mfr. Part No. REX12-TA1-107-DC24V-2A Mouser Part No 457-T1107DC24V2	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 2A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	8In Stock	50,56 € 42,93 € 31,70 € 30,90 € 30,83 €	Min.: 1 Mult.: 1	REX12-T		Electronic	2 A	24 VDC	1 Pole	Push to Reset	- 25 C	+ 60 C	Non-Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 3A, No Comm REX12-TA1-107-DC24V-3A E-T-A 1: 50,57 € 23In Stock	Mfr. Part No. REX12-TA1-107-DC24V-3A Mouser Part No 457-T1107DC24V3	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 3A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	23In Stock	50,57 € 40,74 € 37,63 € 32,03 € 30,83 €	Min.: 1 Mult.: 1	REX12-T	Circuit Breakers	Electronic	3 A	24 VDC	1 Pole	Push to Reset	- 25 C	+ 60 C	Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 6A, No Comm REX12-TA1-107-DC24V-6A E-T-A 1: 51,76 € 11In Stock	Mfr. Part No. REX12-TA1-107-DC24V-6A Mouser Part No 457-T1107DC24V6	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 6A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	11In Stock	51,76 € 45,11 € 35,30 € 34,19 € View 33,08 € Quote	Min.: 1 Mult.: 1	REX12-T	Circuit Breakers	Electronic	6 A	24 VDC	1 Pole	Push to Reset	- 25 C	+ 60 C	Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 8A, No Comm REX12-TA1-107-DC24V-8A E-T-A 1: 51,84 € 1In Stock	Mfr. Part No. REX12-TA1-107-DC24V-8A Mouser Part No 457-T1107DC24V8	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 8A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	1In Stock	51,84 € 43,00 € 37,07 € 31,82 € 30,83 €	Min.: 1 Mult.: 1	REX12-T	Circuit Breakers	Electronic	8 A	24 VDC	1 Pole	Push to Reset	- 25 C	+ 60 C	Illuminated
Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-3-4 A 9000-41034-0100400 Murrelektronik 1: 278,27 € 4In Stock 5Expected 10/27/2026	Mfr. Part No. 9000-41034-0100400 Mouser Part No 867-9000410340100400	Murrelektronik	Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-3-4 A Learn More about Murrelektronik mico classic modules	Datasheet	4In Stock 5Expected 10/27/2026	278,27 €	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	1 A to 4 A	24 VDC	4 Pole		0 C	+ 55 C	Non-Illuminated	Bulk
Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A 9000-41034-0401000 Murrelektronik 1: 324,29 € 2In Stock 10Expected 11/18/2026	Mfr. Part No. 9000-41034-0401000 Mouser Part No 867-9000410340401000	Murrelektronik	Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A Learn More about Murrelektronik mico classic modules	Datasheet	2In Stock 10Expected 11/18/2026	324,29 €	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	4 A, 6 A, 8 A, 10 A	24 VDC	4 Pole		0 C	+ 55 C	Non-Illuminated	Bulk
Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 8A ESS31-TC-001-DC24V-8A E-T-A 1: 110,16 € 2Expected 12/25/2026	Mfr. Part No. ESS31-TC-001-DC24V-8A Mouser Part No 457-SS31TC001DC24V8A	E-T-A	Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 8A	Datasheet	2Expected 12/25/2026	110,16 € 100,24 € 95,58 € 88,49 € View 86,10 € Quote	Min.: 1 Mult.: 1	ESS31-T	Circuit Breakers	Electronic	8 A	24 VDC	1 Pole	Pushbutton	0 C	+ 50 C	Illuminated
Circuit Breakers MICO+ 4.6 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A 9000-41084-0100600 Murrelektronik 1: 363,44 € 4Expected 10/22/2026	Mfr. Part No. 9000-41084-0100600 Mouser Part No 867-9000410840100600	Murrelektronik	Circuit Breakers MICO+ 4.6 electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A Learn More about Murrelektronik mico plus	Datasheet	4Expected 10/22/2026	363,44 €	Min.: 1 Mult.: 1	9	Circuit Breakers	MICO	1 A, 2 A, 4 A, 6 A	24 VDC	4 Pole		0 C	+ 55 C	Non-Illuminated	Bulk
Circuit Breakers 508, 1P, DM, 24VDC, N/C, RE, SF, ATX, 10A ESX10-TB-127-DC24V-10A-E E-T-A 1: 89,02 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ESX10-TB-127-DC24V-10A-E Mouser Part No 457-10TB127DC24V10AE	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, N/C, RE, SF, ATX, 10A	Datasheet	Non-Stocked Lead-Time 6 Weeks	89,02 € 80,83 € 77,00 € 71,79 € View 69,88 € Quote	Min.: 1 Mult.: 1	ESX10-T-E	Circuit Breakers	Electronic	10 A	24 VDC	1 Pole	Slide	- 25 C	+ 60 C	Illuminated
Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 0.5A ESS31-TC-001-DC24V-0.5A E-T-A 1: 109,17 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ESS31-TC-001-DC24V-0.5A Mouser Part No 457-31TC001DC24V0.5A	E-T-A	Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 0.5A	Datasheet	Non-Stocked Lead-Time 6 Weeks	109,17 € 101,76 € 95,97 € 90,15 € View 87,51 € Quote	Min.: 1 Mult.: 1	ESS31-T		Electronic	500 mA	24 VDC	1 Pole	Pushbutton	0 C	+ 50 C	Illuminated
Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 12A ESS31-TC-001-DC24V-12A E-T-A 1: 110,16 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ESS31-TC-001-DC24V-12A Mouser Part No 457-S31TC001DC24V12A	E-T-A	Circuit Breakers 1077, 1p, DN, 24VDC, N/O Aux, 12A	Datasheet	Non-Stocked Lead-Time 6 Weeks	110,16 € 100,24 € 95,58 € 88,66 € View 86,25 € Quote	Min.: 1 Mult.: 1	ESS31-T		Electronic	12 A	24 VDC	1 Pole	Pushbutton	0 C	+ 50 C	Illuminated
Circuit Breakers 1077, 1p, DN, 24VDC, N/C Aux, 1A ESS31-TC-002-DC24V-1A E-T-A 1: 111,03 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ESS31-TC-002-DC24V-1A Mouser Part No 457-SS31TC002DC24V1A	E-T-A	Circuit Breakers 1077, 1p, DN, 24VDC, N/C Aux, 1A	Datasheet	Non-Stocked Lead-Time 6 Weeks	111,03 € 92,07 € 84,90 € 70,47 €	Min.: 1 Mult.: 1	ESS31-T		Electronic	1 A	24 VDC	1 Pole	Pushbutton	0 C	+ 50 C	Illuminated

80 mm Circuit Breakers

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